42990542

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19073}}^1$

素因数の和:19112

約数の個数: 24

約数和(自身を含む): 78279696

約数和(自身を除く): 35289154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 19073, 38146, 133511, 267022, 438679, 877358, 934577, 1869154, 3070753, 6141506, 21495271, 42990542]

約数ペア:

[(1, 42990542), (2, 21495271), (7, 6141506), (14, 3070753), (23, 1869154), (46, 934577), (49, 877358), (98, 438679), (161, 267022), (322, 133511), (1127, 38146), (2254, 19073)]